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November 01, 2025, 10:46:22 am
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Author Topic: Bearings.  (Read 600 times)  Share 

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Studyinghard

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Bearings.
« on: August 22, 2010, 07:08:21 pm »
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A boat sails from point O to point B at a bearing of 130 degrees for 4km.
A 40m high lighthouse is due west of the boat and due south of O.

Find angle of elevation from B to the top of the lighthouse.

 
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"Your life is like a river, no matter what you just got to keep on going"

pooshwaltzer

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Re: Bearings.
« Reply #1 on: August 22, 2010, 07:18:46 pm »
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my crappy drawing...
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pooshwaltzer

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Re: Bearings.
« Reply #2 on: August 22, 2010, 07:44:19 pm »
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ppl nd 2 stop saving der piks as .bmp cuz its friggin' ... just not necessary.
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